Patents by Inventor Per A. Mardh

Per A. Mardh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for diagnosing the presence of bacteria
    Patent number: 4851338
    Abstract: A composition for therapeutic or diagnostic use in regard to pathogenic microorganisms, containing as an active constituent a structural element having the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are same or different and are hydrogen or an organic residue, for example lower alkyl, lower acyl, or a carbohydrate residue or an inorganic residue, such as sulphate or phosphate, and wherein OR.sub.1 is in .alpha.- or .beta.-configuration; a process for therapeutic treatment; a process for identification or quantification of the said structural element in native biological material; a process for purifying acceptor structures of bacteria; and a process for performing disinfection on surfaces.
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: July 25, 1989
    Assignee: Biocarb AB
    Inventors: Per A. Mardh, Sigfrid Svensson
  • Therapeutic treatment employing oligosaccharides
    Patent number: 4665060
    Abstract: A composition for therapeutic or diagnostic use in regard to pathogenic microorganisms, containing as an active constituent a structural element having the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are same or different and are hydrogen or an organic residue, for example lower alkyl, lower acyl, or a carbohydrate residue or an inorganic residue, such as sulphate or phosphate, and wherein OR.sub.1 is in .alpha.- or .beta.-configuration; a process for therapeutic treatment; a process for identification or quantification of the said structural element in native biological material; a process for purifying acceptor structures of bacteria; and a process for performing disinfection on surfaces.
    Type: Grant
    Filed: March 22, 1983
    Date of Patent: May 12, 1987
    Assignee: Biocarb AB
    Inventors: Per A. Mardh, Sigfrid Svensson